{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1997790462",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1168b35e605e5172943f5ba26be53afb561acde4bb1d7497c7053c28af9f15a",
    "signature": "0xddcd8f1b6ee7faf53692e3af5014330f081973088355059667b623eb5635cd337d393cc698278015c93d7a81c5ce5fc93bc057c36377845ece808fbdb99f48521c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}