curl --request GET \
  --url https://nexus.gerowallet.io/api/blocks/{hash} \
  --header 'Authorization: Bearer <token>'

{
  "time": 123,
  "height": 123,
  "number": 123,
  "hash": "<string>",
  "slot": 123,
  "epoch": 123,
  "era": "<string>",
  "epoch_slot": 123,
  "slot_leader": "<string>",
  "size": 123,
  "tx_count": 123,
  "output": "<string>",
  "fees": "<string>",
  "block_vrf": "<string>",
  "op_cert": "<string>",
  "op_cert_counter": 123,
  "op_cert_kes_period": 123,
  "op_cert_sigma": "<string>",
  "previous_block": "<string>",
  "next_block": "<string>",
  "confirmations": 123,
  "issuer_vkey": "<string>",
  "nonce_vrf": {
    "output": "<string>",
    "proof": "<string>"
  },
  "leader_vrf": {
    "output": "<string>",
    "proof": "<string>"
  },
  "vrf_result": {
    "output": "<string>",
    "proof": "<string>"
  },
  "block_body_hash": "<string>",
  "protocol_version": "<string>"
}