{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1104",
    "entityType": "User",
    "nonce": "0x21da767a13cc51d2f6dbcdc15965d63f598cf087d2e39b8a18518066365a75bb",
    "signature": "0x78408d8e928dfad71e32c290cc3e3f3787226edbfc9472e67517fd5ce88878d3417e3af54f13e0591361edfb67580879458c77b8118699a8c820d5a41acda2b71b",
    "signer": "0x7C3854df2708D5dc9d22bA310Bc0f73C074f0321",
    "userId": "785201"
  }
}