{
  "manageEntity": {
    "action": "Repost",
    "entityId": "697511",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a767d0108cff4e01256422a7eedba84f735fcf28bdb23e11d62b34b945c64db",
    "signature": "0xdac4d7c78cc4a92b37d786cafc5c87bf1d07ced5d4627dc322f314c928ad8da477e8a60dae29b41accd3b06493f2c6e55c54983bc3217790feb4c6e27f79cad01c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}