{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1395564220",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1457aef9876ee6909ee6e4e944043908bec50927994b05f07956abf6fc665738",
    "signature": "0x758e2f98661495c1797d0cf40b8d19213dbf805c3d1b07ac9f2d30afe6ee4f9756ba49f46cfbd6233cd9da018b66e015fce8ce22d707f4a6b4530fc4ae83a3271c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}