{
  "manageEntity": {
    "action": "Repost",
    "entityId": "183649",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x413c4c5bbdf6799ef346f02478520887a88e10770f6884d7a83a0a311389d244",
    "signature": "0x6b02866ba573034fe5ad5b4e4215a8f0f150bcde80430728a78fbaead9981fd80961a698f2fb754a85c4d0df2437581f62bd5654240016c30c820b302c82d23c1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}