{
  "manageEntity": {
    "action": "Follow",
    "entityId": "843",
    "entityType": "User",
    "nonce": "0xb03e9ac197e74c945ae16fa4e925af82a3d22f9ba9b727aadf5ba131f45b9227",
    "signature": "0x8767619b699c07ccc706727f39e0856bf028df59ce223b6b21f5b8a2463f147e61be96850bab5b650ba77928d90926ff3c58156b15950167eaf16427a23cb0c51b",
    "signer": "0x775bA7FB8a4FF9354c099465ca493BA949FdAca6",
    "userId": "597677270"
  }
}