{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3407",
    "entityType": "User",
    "nonce": "0xb555a7d4af1762ac773f64a875526bedcd68c5ca065cb2bbcb089e0a56ce68b5",
    "signature": "0x166a17e37506987e7dd8b7e3dc4f63af378700c8712636765159624509ddd3c053fba9925dc20b498c27cf1650ecabd04429dde1976cca73a0e990e91e141d301c",
    "signer": "0xe971ca71b4ecd2A4076Ecc2C6d1f1cD72156571e",
    "userId": "943567639"
  }
}