{
  "manageEntity": {
    "action": "Follow",
    "entityId": "631",
    "entityType": "User",
    "nonce": "0xf8a2d9b4151bfd380dee75173e6026b08bf6a2cab8a4e2143f05f3514153150c",
    "signature": "0x5a314a5a494ee948f3aa51fd05076e0f1b85c7b94dcfcc184923496d61c14c6566414eb9ca03129d1e61394150e08fda72ad37526703c38abfc72bb38aea9b951c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}