{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1012205",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x18ea81ad3c88ce9943248b8b9fa57e5cdee19ee701c1f7bf532ed870285b7e2b",
    "signature": "0x784cb792816574d7cd00bb1cad977c35e8d7cf66d2071c37af55d73b28f5fb0f14d138a91f45eb93bf2abb9b3fc404de8e0f0ec605f5f9db64f8f339b923fb221c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}