{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368370",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x330d3af2604734a3b84ec4104c43485ac4066d945aa629eb40bf90a6a06e347d",
    "signature": "0x18251074855750f891d13da864fd9a822fae05bad26a70bfba6eac4022d1a5677ad94b056d408417ec5b4a4578ddffa785eeb8bd2afdbfae9bedd26793d709a51c",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}