{
  "manageEntity": {
    "action": "Follow",
    "entityId": "306102391",
    "entityType": "User",
    "nonce": "0xc19a45e6fd4b94da43e2191f14872e0f96285c5db859434d8fe19e1e4afa4557",
    "signature": "0x2f5b58aa3101bcd729d07c722bf4a039510724ca4f5ef20f652fe2e0b0f1c35d07a46883cbdf5b887b3f2bf11f03e2ff042e6c4b189a8a6dc49c96c222320e6c1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}