{
  "manageEntity": {
    "action": "Repost",
    "entityId": "448629",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdfccf0b35c44304061b045b40035d0506a108546cf8cf66218f5629648f6c2c8",
    "signature": "0x7da8ac79d14dcc203256ec323c45d5109ef6f92f77764489023dfc046e39932a3ad16882ddcc04e1bac6f55991361c94937e204243dffd5fc8e61029ab2d9e761b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}