{
  "manageEntity": {
    "action": "Repost",
    "entityId": "460282622",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0498d06235f78b776c72d367a5d742a5a4d532cc08177109933d880f29aa5b57",
    "signature": "0x7a2739ca5f6fa71d4b46c14c1ea3c390360e18f8d4f232964bfefa326b548b127b22de33e5c7660bd88a382d229a00a2230ca711d3700a26dfa63e495fd4d3e31b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}