{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1098359",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96636cb174a0390f99c4ab282b27c7cd004a5a19ba1caf544905442beef4bf38",
    "signature": "0x7533d734118355996ec05ca19f22a2a529eeea1049cf1f6041531ea444626a8831bec887b275c5eb15510a12e6c2bab84ffb45f1743c5efd99fae85623a8bf331b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}