{
  "manageEntity": {
    "action": "Follow",
    "entityId": "622194728",
    "entityType": "User",
    "nonce": "1794350532275461547",
    "signature": "0xad789dd0ef601bb4e496883a9350cbf04b438cd51efec405b2c6f76b1f63e0e747dde12d1379d4e8c2e026cb0c9a9b809015613848facb1108c22f789f16bd6c1b",
    "signer": "0x590dCE31228091983279CE6209714E79D8C10a72",
    "userId": "453942279"
  }
}