{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1756366265",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc706afed4c9cadcd6734d80faf4926599a6ca7f75e333b5ae45bdbf15aaa00d",
    "signature": "0x2ae76cfeeaf442165ab811d44908310258a0c2623a09c47db633b7400557cf3614b97c8880ca978038980e59043eef8f95d622e737356bab6852a95b966793d21b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}