{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190942",
    "entityType": "User",
    "nonce": "0xb322311beacac8a365a44576a43630b680b1b0ac8cba4f1500ac293876cf894a",
    "signature": "0xb2fa6af7fc77f9a2d9edbce4377e630032eca781139fea6164d7a1ced19cae9240b418a58faa76d22dce58a676950baf635e53dc295060eb5897bd03aad68c0d1c",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}