{
  "manageEntity": {
    "action": "Repost",
    "entityId": "84128192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b107c182a1b2dba256a378d68b62eff8509dc30d1134dfb671162a4f382492d",
    "signature": "0xc54e621f74d31de16d4cc4e4f351574e2041bdd3a6665bdbe2b1fa08685c04cb6aab4345709fa8e74d7df1dddff4bd609e8785114803e12e0581d239a38e073e1c",
    "signer": "0x5867bAE14128890dBB47F90EA5519F5282264F0a",
    "userId": "665414066"
  }
}