{
  "manageEntity": {
    "action": "Follow",
    "entityId": "157194",
    "entityType": "User",
    "nonce": "0x53cc4e012d19ab80f7e19c1ff7f8ec3639c9c8b2970627a054f89bfcba3ddb00",
    "signature": "0x45c19d5c8f442f547ff0eb2823204d6b5853643a6978d68114edbf2178a0768a3b871daa56dc31061c0e55516c6a87e0dcbe31a0c0bc86f3aee0bf8c761557981c",
    "signer": "0x13f8ca0832087662A9bA298e1F708853B8615826",
    "userId": "990836999"
  }
}