{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1120907",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d14d24fe7acf4850ab42b44a15462f58b64788bd7e3c82cc71f498a770fe6d2",
    "signature": "0xdbbeb78dc5b2eba071f87ec5a930026bc1846dc4203e0a4f3e4c8041844520606a6828cdf5a388066b7506254bc11bc5ec104cbcba8e201f807490a5b06c6f0c1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}