{
  "manageEntity": {
    "action": "Repost",
    "entityId": "592244",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9bdf9ec468d79f11c4ce85c3c8725de600d13ff1cc31463f67cb0a579018cff1",
    "signature": "0x4372ac921418cf58256dc3689ca6984e52d6b9176040336e87417ae5fcdd617222c542a391f6e87b43f914c1aaddd18ca060e73ae0ae9ecd1d5f8ba7dcb6469f1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}