{
  "manageEntity": {
    "action": "Repost",
    "entityId": "436500797",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a1562758abb89b01bd1d405036ec29a7ffa888c67673595533ef139950e522a",
    "signature": "0xbb4c9c292fd3e3231f01ba071d9484af9217c9f00df242292eb8590440adfc1978f41cb9491ef4488a50cae8c46d5dba93c71ae6e0196352648846a92f0c21111c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}