{
  "manageEntity": {
    "action": "Repost",
    "entityId": "814310",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xffeec9f1aa878f15e9dca90069088ae2eeecb19a11cd5c82664e457066572456",
    "signature": "0x325406a3f04d3635e34d2a61c24092813b70fcd6ef065c2bb8b14a27eae02f1415f3fbe8325d0a5ed1a5c0ad54e77ebd4b3548073ad41cf85ae2ec41644f98e71b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}