{
  "manageEntity": {
    "action": "Repost",
    "entityId": "831736614",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5554eb99304bda6d2ebb862a038bb2c3e0116657ee400038ca3908c2c4a88d04",
    "signature": "0xed2d6d51c42a7c04b1f0c4c4457a5cc2595a7b2dbc9108446a641d34046be77f269672c2c478a388203059ecc2fed88debd8e2ba46c19863f81511f885e596e41c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}