{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1050411",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x34c01db6ba4d9bf3a37d1e58b04c41aab67dad708509e26dce96d5af13dd3a90",
    "signature": "0xf922b98b071c8f48cdebc25fe94008d330e2a3280e0bcdda6cd17da50000c961561334e83a94a743aa08dfa09d0f33ced99e67bb185e4fd2eb79c3b92a570cb81b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}