{
  "manageEntity": {
    "action": "Repost",
    "entityId": "880062",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4366a54ae7d9b6b581df06bfc3ae30457de30f44248813bc11d571f27b63611c",
    "signature": "0x1a2279028a7d539bd7ccdb9cbdcad6e14f9906646819b352dc30c0c3970621ff484b157484a1c65d85fcea5f4204242ebaa15d16f254924c3c23811bfa0e198d1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}