{
  "manageEntity": {
    "action": "Repost",
    "entityId": "173540146",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63c9bcf98e2680b8b826257224e94aacdb5a6117de7d8202ed67932adf76945d",
    "signature": "0x67755cd0f13ea8d04e2ed4a0916ac81cbf685968805bda8c013a7c0d4ae7198133e3299e5972e8f72939a92b49cbb68b5779c75cff2f9593d2bf7fbc43f0e04a1c",
    "signer": "0xfeBBAF2B7d9F5bE3DAA34bEe70259f61ac4aB836",
    "userId": "139146722"
  }
}