{
  "manageEntity": {
    "action": "Follow",
    "entityId": "320968767",
    "entityType": "User",
    "nonce": "0xd769ee58332203564916408a85ae85486339f62de5289f2acec18c68d2dbaddb",
    "signature": "0xa7eddeb1c60d70d4ad43fd5737d2c3c6a7506c059ac0a36051f88b37dda64bd55f17c5bbbe2be49db23710096d2dcadd78111dd59079fd1c450ef382a1d8e55e1b",
    "signer": "0x8d9C3422B8A78bf67B64E503D8d5bC1f316863Ff",
    "userId": "446019415"
  }
}