{
  "manageEntity": {
    "action": "Repost",
    "entityId": "739808480",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7cf000b5050e90747b0616348529dc27339bc682462520c452c03c52acb36eaa",
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    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
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}