{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1666718695",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x343593c3dd874cc319feb854710080eadedaf93e777606bdacfbd18ba6fba698",
    "signature": "0x269a29fc4cc0934a868ae3f275950db5d4cb3552a2b57dc80e829654502b0d5448974b3fb00c41c12431b06c5a169beef8c4d228d8a47d0bdcf523c66457e3671b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}