{
  "manageEntity": {
    "action": "Follow",
    "entityId": "615702798",
    "entityType": "User",
    "nonce": "0x0c6875105c14fa181d6b29b0f6c5f76de3e1eb7db15ca846cc149c9e9dc07ab7",
    "signature": "0xbc6dfc2f8c54e0c3242fbf43e0b440b33e56819312bab4f9a6fe8e3f43643d0c05a2e9b51ea469fbb1ac33e0bdc801d33292f47387e130e1225ee36e6a1db8d01c",
    "signer": "0xa3C91a44f620f0b95468bEC359f89edb95AE3cdC",
    "userId": "904405512"
  }
}