{
  "manageEntity": {
    "action": "Repost",
    "entityId": "847838146",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x632456aab306fb066d8f9fae177260e8f275ca426117d9c116662614fbd2063f",
    "signature": "0x108e596745b7f3f14ab536275023645d464355d4f9524dac6c270be836e72a5743ea5dcaa084d674062e4d46a55388da85b22b06257f3ad0aefff278b95d710c1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}