{
  "manageEntity": {
    "action": "Repost",
    "entityId": "806980720",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d6f0a3c54de641c358ff7afd97701d08b083fcf8d0bb0595913731ca4abc4b8",
    "signature": "0xe5381f85f595c1caa015a16dec8c434ef61616ef5d1cdd74d3dbc160a2d5ebfb10c690f0b04f2032d295b3dae070bd64308507fed61c08806276a73c7134af851c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}