{
  "manageEntity": {
    "action": "Follow",
    "entityId": "445567",
    "entityType": "User",
    "nonce": "0xc6ca440c2286dce4e5c0b77bfea76b7292b2b0fb0355c0596e6458f00039420d",
    "signature": "0xfb5f9adddd91b3199b51d44b8435703f3f552a11c9119c7938332284a7c6063a48833a4e298d8c0d4ec2e958b10a04198684306b66311bd93603a275130d559f1c",
    "signer": "0xFA54BdDbc2fd0fA514bA36393EF2F5a80Ee9C49b",
    "userId": "428192787"
  }
}