{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135181254",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54ab0f5ea07e25e8e39050862b3e9dc5333e3b333922c8332f117cb3a8871ce7",
    "signature": "0xaee030b760d6ac95072f0d0e9441b5659328fa8874b7e0bece5ffe5dced298c359412d7f857cb32cee480ab6e26d43d1dad4d211c16f6837116363eefece69da1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}