{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x909a32d682d98f1dc0ca153dc7336f489b1bc54ded70eeaddc30cbdc0c10145d",
    "signature": "0xfe4eb0761c32527c5af241e7fded2aff7a77b8d4b2475504360b4856735819f977a8b5fed069607d9be7e271de892950866f6a8dd91656f9a8bfe3c1fbf1bd521c",
    "signer": "0x9d21CE6Fce92AA19683785584293d78CB94f54B3",
    "userId": "132035448"
  }
}