{
  "manageEntity": {
    "action": "Repost",
    "entityId": "59578143",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5812d2a4425dcca3fefc4f452e13920cc421e80e0a0ed8ab4d0ccccb2a7987fd",
    "signature": "0x2b72334bce6d4dec49a4ef0196268efd7a5077f0a76e18fcb7c0477c95d720d64da2c0eb9732a9feb19d19538632a7e5456a932852e7d150307aff3176282e961b",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}