{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1326765953",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x090adf20a02ff3a8d8d176ad623a0085b2335eaeaf71dbc466f57786b9a05dd1",
    "signature": "0x144fd9cd8d0c3f5573a68ab17f07f412a3cc4b74e1d3f1e8983c7a3fe5cfd0514a7b7da0d84a773408c35336629bb11510cea7e9336af4dcc207bfd7e971038d1b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}