{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1666809576",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69b37e902dff3c60fd84a78705c955f0a516fed0ddf26062229cb05de30bcdc3",
    "signature": "0xd4b5d3bc5cafe87050cf67fb22ac0fadab0312fc52515b6178bb5518817a113d411595e73b22a26816fd0464286f822587827a870409fba1a3ae46369e89eb3a1c",
    "signer": "0x8f0A5939761dE5f6b984a401d42E21b5B3023674",
    "userId": "925049268"
  }
}