{
  "manageEntity": {
    "action": "Repost",
    "entityId": "630164921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e011680887bd6df3aaad8ba2e0d68fdf703f0985928d26b6bb947fdf89a5812",
    "signature": "0x5bc7138a65bed012903aad760dbd79bba26f80bbd2fb4f6dfff2601c059f325864ed02511efc3aadc5a77488d5e84014eb8d41741f321362fad424c4d8d914171c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}