{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x378eb2df569f5b0f6ac5e38ec968769242da0a51ccdeb6b478df651a333e70fe",
    "signature": "0xe59b3beb21ae0ab6f1b6f05dba11481bcf4e869248363a07719a1079bd5f294653e52833281b8719399d0967def0e3ccf10590ea0dfbd4975a413e2caf3f1f101c",
    "signer": "0x1801a170c1eD9867B3079f30858f587fa1D0fF3A",
    "userId": "566883717"
  }
}