{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x9b545720bb2b0d0a52b37d7f957c979df6d7e1bce56471f1cbded4a122c0a7c7",
    "signature": "0x9d5827b99505148d24cb3ec0c1cecab48c2d492832be1a4ce23ebd5f5a4681f4701529603cf60ed8dcb327ae2c5cfa0a88a1c2b54a23bc33c22f43caed53a18b1b",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}