{
  "manageEntity": {
    "action": "Follow",
    "entityId": "10449019",
    "entityType": "User",
    "nonce": "0xb9ca92a86c4f692e757a3b4b52de3b791d8cacf7e3b7211323f33136dfc012fd",
    "signature": "0x84b1846851a1fe874bbcba07e7822c3eadcc77409292dbc51a5fe5ced040c66b6dbdb4a06895b31861b58bb708fa732dfe353cc1662f543950328cd8f11593381b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}