{
  "manageEntity": {
    "action": "Repost",
    "entityId": "997004537",
    "entityType": "Track",
    "nonce": "0x8cbc9f48683176c84a4192fbe4f1bc4a12ec6cf6de7538bac3d225afa7216bed",
    "signature": "0x67f6a44903ea63f8a222c67cea868aad178bacb73ea41f2df5075f2fa83dc75a51bc1ad348089593d1a1ccf34c1921583729c125a717584c20e946f66ca79b971b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}