{
  "manageEntity": {
    "action": "Follow",
    "entityId": "257465",
    "entityType": "User",
    "nonce": "0x225d81c46fa7660955ba742bc141b20c3b862f477a96675ecf2b5bd69a42c5a4",
    "signature": "0x5281f88e71d975a67d08f097f09c92a76ae9f75d4d6841448d48af4c2bd69d1e337020f6356e24347eabe73d0716ccc8f088b7450de5fadf5441c2dea171f27a1b",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}