{
  "manageEntity": {
    "action": "Follow",
    "entityId": "4501",
    "entityType": "User",
    "nonce": "0xfea9d3ec68293fba1c1f6de5c5d3729330a9cb4d76baf05e1d95eded1c7a4aaf",
    "signature": "0xf25d5ee6f0f68b0cac3bfeb77515fb6f2384985a595a80566dd5c5f913c5cd6b19c76ee0bd250c8f77b68f2981316a0b414317bab5b054e31626a93f9d263c6c1b",
    "signer": "0x1366a1037C8F2E691bA2D0dF3a1176FbA4736510",
    "userId": "39692"
  }
}