{
  "manageEntity": {
    "action": "Repost",
    "entityId": "14461372",
    "entityType": "Track",
    "nonce": "0x429c929862b99b911de760b73fd5bd262c649ca1ecf127379c430e00cd7ace1c",
    "signature": "0x964fbde61e6de55b5e30e46594c080068f4a42dc6e9909403a29d3f7883af51739724e03db0a2e26f70643b1a8d04f80adcc4828b358afdce991e8c911ac03171c",
    "signer": "0x9B305fd00d9a363195749eec4f162986083A6dC7",
    "userId": "648443373"
  }
}