{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1584717473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x104d9632f5b21f5cdb730a7b3ab97e878a4f52016db1dae0d15531906f4c38a0",
    "signature": "0x4c368a25737ea45697bd69e37ce69ab6aea2622c912a9579994b89cc741215ec63021101392432a73db263e982961ac3cee4775158363f3fbb5a74b2b5f4bb331b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}