{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1045512",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8bed59693513733a2a1b583bc55183e350c1e63d562b134cae14b21d17618d7c",
    "signature": "0x933db8ff63d3ceee6186a5c75ab295916e4e8873c9a8d4ee7b2ceebe7776632133e16989fc0cffd2bc1c8f10cd48f5fce451abf7598838c9d712ffb3ec681d301c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}