{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1606832821",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d998256a7b494f0673e045129b61d5f08b718c91b6ccc30a3fe8175594e40b7",
    "signature": "0x463e4e5889cb4ef8af6bdcd5dccd6a6689b7d4d27eaed7c1f95bbbd482a10bdf3ba1ec0fdba61af0549fc1d9dd69c81a60c785a5a1092ec3163e77296b6c86871c",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}