{
  "manageEntity": {
    "action": "Follow",
    "entityId": "638733607",
    "entityType": "User",
    "nonce": "0x5c3b4ba8d60e8ceeda572990dbfa06986f0290ff71e25f26e572c5596bb9015f",
    "signature": "0x93db7565e3edc7cb8578272898f1d4d4d7c57510f591ac57bad6ab15f1013be3356372f1432e0f340b50cca64822491c32b6873593557ffaaf1561292857f8e31b",
    "signer": "0xb7C7a8D9d12EBd1Cd438cB065E97280E6D7e912A",
    "userId": "984691913"
  }
}