{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1337051722",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc6c15ab251c25347036d7d12c1c78bb46ec488b7240d91f0e96573172a10a5c4",
    "signature": "0x6eeb6d470be0eeffff3c8f77dc5d0d26e7bebea7db463d09f24728d9ccea2b935618d731d941c51f2b9d18b9dc344fa6d3ced907760596f6a973fdcd3d66a1321b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}