{
  "manageEntity": {
    "action": "Follow",
    "entityId": "12728",
    "entityType": "User",
    "nonce": "0x12ea3e700c2d632493f5aca9c2ea4aacba56a850eec1be571dd41f86f2eb50a0",
    "signature": "0x47a59eb000cc4e025d27c2c95a42d278ce5cf80f80131e9076bc63a174dc70c510756bf84e4b7da639bd136180132467192311b9e7f58c0fb1ce0913c58e8ebf1b",
    "signer": "0x39332E1a558D399Cb3bc60291d8FBfEBcae76aF0",
    "userId": "664568012"
  }
}