{
  "manageEntity": {
    "action": "Repost",
    "entityId": "608813905",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba382130b8f11c73073e2832111e7e8371826d978aaac317326f134d6b1e831f",
    "signature": "0xe8d2931106b2b9191eee2b0f85bb277067a92277b351551d620481f09986dd7e5497c53a86e7bae5feb1883410bfa682508785bb597f2b0da94c81bf101f66da1b",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}