{
  "manageEntity": {
    "action": "Repost",
    "entityId": "585389957",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdac4a11c3559bf8f2847d13a514e557aec7cc5797a4743b3fbd84b96d05a7255",
    "signature": "0x22c30570a435fa65c59278a7926ca57f67df544b0a3ea772f8df3ceaf3281d7a5bb1baa78cd25e2f060baa846689227fbd74c9742f9086b68082ea0fa7a490dc1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}