{
  "manageEntity": {
    "action": "Repost",
    "entityId": "59464504",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0155df68caec15d639e98d0f7b3a0ee33c902a984b992e325cbd3ddccc80eb43",
    "signature": "0xe90392773be8aa2a152d43e44d7941afeb735eeea7e90a4800366e8e3712b3ce15bda219fbf78d9ff99fdeb2fe4eb3e214a502e81dc84488ffcb5036fc468f911c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}