{
  "manageEntity": {
    "action": "Repost",
    "entityId": "661166546",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa327be6d4fe1ca84a61028a616ab20f7b825fbb715219159b595f3f77046cdad",
    "signature": "0xa66b29856283a39657ed0fa5e35e3048ac34817b16921b1a1ba65c395b15b0fc0672c13cb5462d9b98029f999d017b8bec1723a471da7c88480c3b53f8938c911b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}