{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xa9f3b43d6f1adcb8949937dd66092a5841fa3fd81e27372d6247afa58668de88",
    "signature": "0xe54e7007c952ddbe08b4afcaa138c56a28372af68f118326110e34c15b1622b90c94f50f7d7b2908f63a8a71719cad900621758e18112b5e1369034189793adb1c",
    "signer": "0xF0CaA5581Af6ee80150b5aA4643d1069EC176dB6",
    "userId": "834540087"
  }
}