{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1505308024",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda9924ea08d18f1ace3504c30a7c24d67679cf582deaf2a40882c3e544ea314b",
    "signature": "0x216f43950be2a3b676898559de91e29127a208db316f893300232eaeb62aeca009495a9e1be1ef14263f2c8b52e472b32433d86581913e49c84340bb99d8f21e1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}