{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1621883692",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9754348651c8fc1d8a20e92c32ceeaef31904665fba66d6f5c7143e6c4d05f8",
    "signature": "0x948199fa8c2f72b741e71baa175c300390bda204dc2f696ad8afb227d948a6700f2abb6c372d9016cb2c00937888357a5dd4f5646b61d4855e617c38d3ce7db11c",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
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  }
}