{
  "manageEntity": {
    "action": "Repost",
    "entityId": "588201294",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8cd2478a8819be5730e91b827621fdb63c6f1237c49688d058a50da8db27c6d6",
    "signature": "0x1c923002ab14400709189e0c78587dc2556779e56e9e2541bef9ac4f00a8c66516fe64dc61f469e60d8ee3c3440e1cbddc75059edfc565fc46c00e8097be0ca11c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}