{
  "manageEntity": {
    "action": "Repost",
    "entityId": "338232",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x297896a3ce4c2f4c7e73223d94e3e9a000ff2856c19a1f68bc59b19cefb9af8e",
    "signature": "0x8d509c212960045596a12483f4a02958bc7185d2b5f5c1df4e719aba809e852e4c954d4a74b1c79d08ca245b67bc93e6fe1d57ace2526c9f0f0cfca1e64eccba1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}