{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1466524176",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x289437c394752f34b78150208fba01cce36dd28ef5992e88de0e959bd51fed0d",
    "signature": "0x3addcb216fbf7ec0678d617828c0833855f2c02df443d481a5b295324179808e52b83a679d172bfcad846e1ec6dd89ffbd481837e142dabe331b0160ca586c401b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}