{
  "manageEntity": {
    "action": "Repost",
    "entityId": "354104",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff1a73925411263cb435582ee50998b130a77735203b79bb35ffb9447818ed08",
    "signature": "0xa23e397a67d31edf447456448f6804e1377653fd363d4ff76c53d4074771aae91c28e057e1994ebe387781850277b791f562a728e95e169eb8ff47c2e47f16a41c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}