{
  "manageEntity": {
    "action": "Repost",
    "entityId": "474026721",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x65102ff295ba208b12c62bc4e442beae044a691ef6efa6af7414181273901ab5",
    "signature": "0x8da481eba161c54965db1362e7f74f0967c017b045f39e0a34d35ace9ad4a971446b116f9c391b557e33e6f6a6521126c9c57f02278eb14a31addf026985db421c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}