{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1289657678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e691b2d3f453ae3f1f91e4799ac8d97c4132f3b00bb4a7541774644f09e2a32",
    "signature": "0x3b26112d8f8b483069b7539a2b04731c9eb2a0e20ea4e27c3f8a3ab2c086d3475e0c323cbe1b731721c350ba22b21b8084e8b158e1a90b5157cb4a510c47c36f1c",
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}