{
  "manageEntity": {
    "action": "Repost",
    "entityId": "84904",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9e76320229fbd2efe025110d095a4d066bf404d2082140b8411b69e25b465e5",
    "signature": "0x82a290e7f1b635529392e5394516ba7511b18a54f769ebc5d9da2d1891091cb518cf230548e7881d05be2fa88ee349e86bdf59233b51cadac8615b06545a85ab1c",
    "signer": "0x3D4d8a781454E2338c482dE697d6DE1ACc7D9031",
    "userId": "599751364"
  }
}