{
  "manageEntity": {
    "action": "Repost",
    "entityId": "517483555",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92bce9b30ab2c6e22dcdd81f86959c14f70065bbb8598615d1b4797dc782c170",
    "signature": "0xf83069c3b464e6840af0a79c6769f309a18c5c4a1c653f2132fd8cc436c78a274c3cfdfbf7741ff0208401a5f31ec5a04546f24a4143ded48ba7348775d981db1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}