{
  "manageEntity": {
    "action": "Repost",
    "entityId": "288966",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9bec42741e05ea4b1ee12c69b7a0a49611a1c41484abeb0e09f6dfb4be4742c4",
    "signature": "0x7bc89a7b178144fea83c900cb2122a54bd8776b0243c20b2c41d30ec14d186ed479a1c53e73ed643c6798139961b8e9eb5529af02e3dac25f2d23f40ccb8627d1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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}