{
  "manageEntity": {
    "action": "Follow",
    "entityId": "139146722",
    "entityType": "User",
    "nonce": "0xfac6a76ad2cde9b267b7740556ce5b2705403c2e9b4fd4750106ea89515c867e",
    "signature": "0xa7ba46cee8153f2cf24765c38b362d5097e50b6f3150041c36ee30b503505e1118c99f5d3d4c25b62304abdfa0dcdc480e5548247ad3c8afdeca5f9139d8f11c1c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}