{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1275560090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x401dc09e8dfc0026ba41d092ef837b2b8fe95d82e604538f422adf0e2fb72df0",
    "signature": "0xb570b909f8dcc64cfcc1b1c2076d27b8d527af755103207795282b6c6580487779bbf80d5e5a5da2d07d4587b472dea8332a18348d4dd9181b46115a62c371001b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}