{
  "manageEntity": {
    "action": "Repost",
    "entityId": "658031991",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfab17271268d48b469ab048bf308f8e8d806dafc4c458ff18597b834a6166fae",
    "signature": "0x4906eb31fdf2e0c316868cc91ffd0837ea5574a5fb06cc46d58e9a7fc70625d637b02e25e9761caa9839f5ef2cfe63248cdedc023443d9b429502100a0b4529b1b",
    "signer": "0xB2A34b43465721B690e6CbCfB42C0cdC30050183",
    "userId": "103086"
  }
}