{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x7f5c0caa131817205abba5903d1f2e708a53e4cbb804c1bb29f9e846be7b680d",
    "signature": "0x0c47a65262bc7fc17b79656d4428299d3a4560a4472c0358974636b3c5b5c28558fcaba6be2469a3bdf7f2aee77447d1d41a77e34281b583f90b11fd13ef86c51c",
    "signer": "0x15B9643abE09bd37C52a5BD1dCF938B05b06cBFB",
    "userId": "370091516"
  }
}