{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406110",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1da4234c560fb44da6bcaaa9f7234f53bf1b0339d29fb1c75bc3738c2d442e24",
    "signature": "0x5f494fc53798c2f46b8cf534ae2854784e8d24ac42e10a4522fb0d22cb7e8c457c5e72683456f1455118ed3c8f8e78d6d3839e8a6ecf9123774d261123c21ca51b",
    "signer": "0xA66d5981794A5e084FBD9adBFF28F465924fb9a9",
    "userId": "980224167"
  }
}