{
  "manageEntity": {
    "action": "Repost",
    "entityId": "560042628",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4b47a784b7491d4debfcae8490c884671fcc8c89482604ff397f5b692a6073c",
    "signature": "0xb24e0951aa5b0fc81ba7d0ae82151ca88eeb7e59daddd8d9029c0530cae46b384aa662179a50577ee4ef9ed265ea3f8d82422c5b24e4b62576b96050f244f4c31c",
    "signer": "0x8D4435Fd18F8E4D969FCB3b38e10372302841e44",
    "userId": "595763143"
  }
}