{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190872",
    "entityType": "User",
    "nonce": "0xd7d87e65e445fc31dcd1124685a22623c4693879763b9a6ed61df070949b54e6",
    "signature": "0x4f8f1def9ec06d946f2a64cbf92c722f7737d8cc5013cfe1b898179f8eec5eda121c4510b48c8aa5d5f52bcbaa8b4dde3fa46cba456cc47058c654ebfe5329761c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}