{
  "manageEntity": {
    "action": "Repost",
    "entityId": "476509343",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d828d7367761c97e958513a521fe3d9c6e2fca2558f0505f82401f9d49881e4",
    "signature": "0xfede181198b35d5e593a8f457ab558e1ed397b723e92e7f8d39f3c5dfce7c172104492efe545cc768cb8b8eb1c6a37ada1371e8f98ab0bde09802815eb31df271c",
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    "userId": "77551267"
  }
}