{
  "manageEntity": {
    "action": "Follow",
    "entityId": "140587",
    "entityType": "User",
    "nonce": "0xa21f1c6e9f2cc74874f591bbb41be369886453f3fb9720a4314c76528fec3feb",
    "signature": "0xd05925a0d01cc6b12083a77b77797e8520c6c1ab31021df5fa5caa3166ffdd7d3ab3f445011c5363ecf25e5a785eb2e1a7f1ca066a5d509528ce00cfb9b5d94d1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}