{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1066746327",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb870639b2c31bd2bfd6c20d4dcef59e5d8dc40b2b170a0ff3600d68d8c89a06f",
    "signature": "0x2770c80b49e494e6dab63021a4208375fce2bb20f4b5d3f0936b7194051018174a79668ad1b60765d9063fedacc6e103b37b5a6809955e18cc86f6aec2ebf4531c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}