{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4b367542a34fb2cb2c1068c85025ad73c7976e8e9107f58160b6da6626ed1324",
    "signature": "0x004b151672f440095a5a39ed397f90b18ff52d1801c865f4df5f7ed348ed5fcd259bcc03c58913eb4dc32d0ec8ddb0b2a975ea050b26f2861a2226d638194b261b",
    "signer": "0x520d1f8F1D21c4cE69aec84A2516A94C22C62540",
    "userId": "453839357"
  }
}