{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1615527309",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x636ac27ee1dde0cda9edfe9524f05a7bb70505c5b3f1dc85e58a840d1b43c474",
    "signature": "0xd12d33b89e7df9f00821674c3767c3e97c23d147d6e12170684caf02f73f6252669ad22d3754b09292f841951bac51b5383dc7fa6b406b483759a61abc586f901b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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}