{
  "manageEntity": {
    "action": "Follow",
    "entityId": "147051",
    "entityType": "User",
    "nonce": "0x2160ecfd1b8c075029b2cdcc2f1048d4eaec31d31847aa73b57048684253ba6c",
    "signature": "0x42892a607212bff5574e976c17d6408bc65f79442b52908442ead1b0b93f515e6a8506324c739b75218e4b398ff28695d62a227456d8d75eae16930d47ec93e21b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}