{
  "manageEntity": {
    "action": "Follow",
    "entityId": "751451",
    "entityType": "User",
    "nonce": "0x8c663fce88264a67077420de25c296db9725f349ec2f26b2e2d841fe1664706e",
    "signature": "0x8f7f5af563f181c43b051602fb986d850964144bf06a88d456a9be40f43fb1dc036dc06eeab8b200fa5b3160da48a498233e39a011259d937f50c31f1749dba71b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}