{
  "manageEntity": {
    "action": "Repost",
    "entityId": "467242322",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x41915336330f1a3dbd99ea13b772fb4347027097a33b05fc0b234e566f92b354",
    "signature": "0x80fb91a14a62afd73ef2906d49921ee09b41c7c73309da7b5d243784e9a1888f0323e28f88d4ac18d1c6e0d97cb03b9cb07e8d0874b979f2f877ba944f41de5e1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}