{
  "manageEntity": {
    "action": "Repost",
    "entityId": "700404470",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf99658477b1cbb2199eab81bddea0d7d0426351a2276efa5d0124d9362a43cd4",
    "signature": "0x8e4a6548390b8e3c67660a15198bd98b5ebc4007ae82d20f6e6df434378179661f5745b70c1e6638c0126e92a6c0568a3fa25c5400010801bcd9af31f7ddc2d11b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}