{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1084198738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe85a7e3832d5ed519419e22d24604a34d6e9e3eaf4360e6424a4580f79c80f88",
    "signature": "0xa2529f25e767605e2bef8b0f907cde45b84d314cea9153fc5c3a02fa44c4c7db2ad5853990565f79d2bf32867bdc7ebc9833262c4f974dec5e5445dba1b32c0f1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}