{
  "manageEntity": {
    "action": "Follow",
    "entityId": "37350",
    "entityType": "User",
    "nonce": "0x5ec4b78dd9568f576d9605eea82b6f98c0525960645089055e1f162ed7ee91c6",
    "signature": "0xad997f2d9f8833a402941f6006a78088fe4966f7084e4e4a78e4928456796ad719d18039b19c8e48c9a5dfdbe21bcd955ec7551760761a6b142556380014cec11b",
    "signer": "0x39788E2D020D54760872178Cea0d5AF12732F02D",
    "userId": "720903941"
  }
}