{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1552587263",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf335819d56ac754848674d1b4557d6be2916bffe22f24993d3ee9a241f202661",
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    "signer": "0xa5cf2A0b67A9F8aE59B937369F6404d7Fe103c07",
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}