{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1402295474",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae19056c96cf411c652a2239cf462188cd469ab6a8f82cb8067c146e8da317e8",
    "signature": "0x23e2925a05d025f3486c5491003fb11e8b46988d11667bdc8f82647b4e12a30149256a9f64c7ae4d8547b16655441c483ea225425111c2d2509293c617b915e61b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}