{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406077",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0dfe624536dd7ec2b73a485e09b25473abde9498e2d67bbf6b10d1125b4ed5b5",
    "signature": "0x26546da6c30e217c1f33ef72e307edfd56132fba5710722817a49e5e23d5d2b05440d56dbd3359a9a3f9c2552dceb814d968a2402bd194a9870e47e9b1d9aef21b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}