{
  "manageEntity": {
    "action": "Repost",
    "entityId": "729885487",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb40dca10b649cde57fce3003b5aaf640920ab10d35f206d6fb30be60035abeb",
    "signature": "0xb2c2c9c9286fbf34fed0e2812635542e89550d4efd5ca24d852cf629535ba1e478b304f6deab0131be49664223e7dad11f63704aab85d3bd86cce74a809418fe1b",
    "signer": "0x98fC2b30E6e70e62dB2b5fAE7b0292DE3D4323Bf",
    "userId": "480962013"
  }
}