{
  "manageEntity": {
    "action": "Repost",
    "entityId": "711363",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe97a8bc852922181f69eeac462fff9b313f3623f791d2529f6d3d25059e185b",
    "signature": "0x185f4e9bc38fc73a632282391f94ebf136d2569b9942892bf9231bb5b313bc1d7372a77d4c89e3785dd21338cd8ab4a2ca4d4c12957a20f6da506ab79804c76c1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}