{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xef918e25f47e8227afd16cdb76c4ee3d71b11aaa01f3dbabdd408593e162c5ae",
    "signature": "0xa4b9c4bd4d3c905d76fd76edcb67cdeed0bfc4b6e5e045692340f3f50180abbf3ea20e2de366558b06235ba37baf9fa76411978026cb1bfc747c25d59e4dcaa31c",
    "signer": "0x989faEfE658E0b6dF1793197b0De4137Cb1aDD3b",
    "userId": "554920508"
  }
}