{
  "manageEntity": {
    "action": "Repost",
    "entityId": "242418984",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5eaf8937f0b80c69c6ad30fc8ed4ff67df03ffc77e2bb081ae61b0d5b2937934",
    "signature": "0xcf78b9094fe0675cc737dd7f436cfb285440edd5d6b278f235aa5f2be5362c5033dc14221d7d8a751484f8b20b677ce38d9ec959b7979257cc3c104a744006c31b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}