{
  "manageEntity": {
    "action": "Repost",
    "entityId": "98423",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa60fd640f3a83125641640b302fe8807b00a898496e13873f409153945108e09",
    "signature": "0x40b57555416d15594b9a4c7f6ae6077da6805fd1d0e947cc6f2aeb8204aef9f538b62ee087b35ddc39827eb8f0d774817b22b58d74b50429e670c6cffc4c04cf1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}