{
  "manageEntity": {
    "action": "Repost",
    "entityId": "719572207",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeea61217b90c5469ff8c1c6dd15d7a600f79388d5ba2734e472ec243ea69a9d0",
    "signature": "0xb1f14a995391ff65541e3e008d9ef90669deac421f4ba355a73a01710d0a68d217692677a42d6d0f35b82efc7cf72db15d481d91a8ac423c8cb1615c981db6261c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}