{
  "manageEntity": {
    "action": "Repost",
    "entityId": "603919254",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x836de0fe6b8eba6f7a02c9e6c347dab0b48cc216cdd6e8387eb693e66651cbcf",
    "signature": "0x384580da0324d8c9e88a6a9e96cbac5dc13d821d73113fb55b2102585335099a0a6269b057fdd835309d56e98622c9f0dc6ea2349c36189a603ab719234ae4731b",
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}