{
  "manageEntity": {
    "action": "Repost",
    "entityId": "233420859",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xef77f9a336f300e862ff0b1932294d087c7234bb441b98123d901c5c5acd9791",
    "signature": "0x883595bc4dd56edc858c510c0de6340987b1a75639f49cded66f993b31505f782fda90544c9db41bb5ff957aa25b7dafa57ae1c7f554fdc578cdda72d6975db51c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}