{
  "manageEntity": {
    "action": "Repost",
    "entityId": "753057649",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c19df2684fb9f54fbf0ce66d9e95b28d25008862a6794ce7d261c05c28a3e2a",
    "signature": "0x386d805da4e02444b795b68985104d2e3b7b6604d08b3cd153d23756ff4b30297230e188233554f6760adf7ae65100e9049da18df99955420a3eebca5daf6f1e1b",
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}