{
  "manageEntity": {
    "action": "Repost",
    "entityId": "394785815",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ae10f49f0c93ca84b4876a31ec3d23387db4c1850a644e14492d1e6b40106b8",
    "signature": "0x0809ba21330e4f1e6266d9116fac5cef4c9703f322f48a771c366c17394f202b506ec404648d0ef688f9d174dfd4971b01e198cd79d59477430d0553e43bea7f1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}