{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954479",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e866f16831634009c19beaf2b5558c83968f8c7b71f23bdea418bc9054f1a4b",
    "signature": "0x0fba9662428307d0d73ad988dbc1339820db90bda4e8cb5bdbd1da878145d5c362bf692860c1327ff75a924f806d371fd8e74bc6ff5dce4ca9c2efe17fe060601c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}