{
  "manageEntity": {
    "action": "Repost",
    "entityId": "611758978",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43f5ab8e322fc30026296eb4cae328566b0675e2a7cabd5a5fcde242e44b1e1d",
    "signature": "0x7974269cf16f7ac477a0c6d84aeef9a048de4d10c99d501ca4716ff4bb6fb30132ec7058f374e18e28ad96cd475cc935821e27c439eebafe3ddec8b1d1fba09f1c",
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    "userId": "35918963"
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}