{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1729036846",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e5644b2c0742c34f43fb165deeb68712902d224e6747cb1f448ac77808b6f16",
    "signature": "0xe463172ec569710ff7f580138be73b14d329b3a77e5ec63028749367aaf40b093e3e123c16f6056738e8d528874ce98156443287460f1478f2d1398b9a6fef251c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}