{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1042879",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12c35dfd0cb15e1e0219d0f50490175465097d1f22d36da7760d518ff4b69d8a",
    "signature": "0x3d882515cf5b7cc55122443a7ef86516876b5253087588cf0d7bb400e71747c314dd8d50ca18d1e21c25379c7cb6b1cac254631f398a8e4868905d3a518c4fc71c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}