{
  "manageEntity": {
    "action": "Repost",
    "entityId": "318067424",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43dc2b82229b477735c458c1429841d53b2f52cf8e97b34a9c4617b7cd668ad6",
    "signature": "0xb53750876e28045a327be94f52fe589cade1eb9bcf7161bba0206d4a4cb3c99d4f10d084c9d259a38ff1a9bf8a87ccaa6936cfbc15b040760c308911ecab08271b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}