{
  "manageEntity": {
    "action": "Repost",
    "entityId": "704329944",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a43bf06391ecc30cf04ae0024c34c1ee7a9f3d794852354c0149db73ea7e5bc",
    "signature": "0x86c67969040a69916c12dd0f6164173dbe5fd60dffba1524fc4e6f78d4b954811c7032ffed485530c8d5f30b0752edf3601409a07c0f25017745938c0bd7d3ec1c",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}