{
  "manageEntity": {
    "action": "Follow",
    "entityId": "557210595",
    "entityType": "User",
    "nonce": "0x3f0895928cfbdb0b9e1d75e82aee137a313353b7492d66748225f56ccaf27110",
    "signature": "0xe5aaf46c7a1088b98bd3484949c483e644b6ee864333adb8840d81130fcb49494ce163d502878746ebc740902b71dee9ed2756ab2b96654d5c6369f44f67e20e1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}