{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1931163986",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07258f17def7b89c934608d1fff68aba13e5f38ef56016addbe308004fd7f5d1",
    "signature": "0x777ccc3a14a3fa6141b9b0e9cad96e9a7bb1210463fb0407461443caa588f37b514d0c793e703a705947f0f4a78332f5e216aaebb5950de98ae4b70c83e107b21c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}