{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1450339882",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x469e5d2f623d1d791ea85124ba5d859e62319b38317e948e01ce0104f7a35fbc",
    "signature": "0x3ae257d55247863cde1f6bb5210eb092629614cd051490190dba227cc75eb8145a9ab4bb3570e373f1a4aebaa0227520b25b53f53b925044c9c07fab0bdcd07b1b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
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  }
}