{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954731553",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60c3b5efac0509ee0a205d0a6fead54260ee76c2325471fc2e2368116343eecd",
    "signature": "0x2eff8b14c056ac305199e5e4f231ccf2681b9c9a8ab6564d02e49648aa66bacf3e9d67b9221afcbf8a190cc4100ccbf524150f21ec76a800d898dacba84289681b",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}