{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2130371903",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x75d4119126da7fc58de5935b5a80c4aeb03b25508ca0afca606affa750a08c77",
    "signature": "0x8cec3ae43943495ccc75c7c8944503e68b1391361686d3cf38cf99a9612a80f263157c2772cadac5c60ec8e91c11d36cf8e073a6236840711c807023600d7bb61b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}