{
  "manageEntity": {
    "action": "Repost",
    "entityId": "748701324",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x740d9ce4fd5d08a66edcfd148797dcb20783a18e329a9f1d44db0ed471e60cfd",
    "signature": "0xb0fb0a15fb498fd7ceec593a47a3a1974ec4f4f4a2952fae575ccf8ac6cefe0c1f3ada4cf154e6e1032aa7a93bbf81adcaf96471354dab59fb78b6e6a8f6d1021c",
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}