{
  "manageEntity": {
    "action": "Repost",
    "entityId": "915717219",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69b24d7c7492e58d781a68418f5820c333c1aac3c6274a1d2af97910e03a71e0",
    "signature": "0x400960cbccaab02913e21842d8bc05be2af3f3d58b952ce6b962c672927cd2bd667414f9037bad4d002a76a1bfe74617b9a7d089f6d9d8dcecb642f578aec4f61c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}