{
  "manageEntity": {
    "action": "Repost",
    "entityId": "121118",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbd39023191f2a88b3ecfef8e7d71ee9dd03caa1dd4164b530508ec8950911636",
    "signature": "0xfbae19229dc904a11382b38a332b62e6368e283875005493d0e2ea2af8d303c8181cd3373aba2657f132aee38894b8a68c21a41b946a96984cdf5aa789dc814a1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}