{
  "manageEntity": {
    "action": "Repost",
    "entityId": "70376830",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f1fda250045bed9470ede49e7dda88e1117bcfbd6b38b8941766a7d30ca7056",
    "signature": "0xa8e29cf82989ca7627c5253c2bb5c116d4e94d24ff108415de3ec692ffe9b9d0228ccef059dcf87fbebca68ba88bc5f32da5ce474032d27e066a7d6e6dc9c3c21b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}