{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406295",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb56f346a49fdb1017f000d0e694c2650934ba3b0985cf87d9532cb0e67c8a0fe",
    "signature": "0x19e09d307566d3f78e5a83f78bb75ba79e39bb1e94320e5e5d2f4c0f7b765c9a08709f75fe1b7be905f8d0029280886b50eefbe812cf64804045d43544fd1e021c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}