{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1703610911",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x881b31a38397d1f410b903da75624a6c353ca59cd70e6d81a55733d326742ea8",
    "signature": "0x152cb3db528aa8a37ec7acfa29066d1516cf28ac18c227b5c79cf091c4938721429bd27600bf4ee732219a200e74ce1a2213eb796104c5b2f26a8abfa44da0f21b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}