{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1197343384",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbbee95c1b7cdc8d36b73c6fed834bd4301464e142bb0cea3c7908d3460e3718e",
    "signature": "0x3f059b66e1dab80fdf6a5ec4c4da3bd2ecc7deea0bc67ca4cea911de9f458862269f14c0f4a8ab8eea60fc78abbd03a5ae988e33d11762b44c64d6457ec304061c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}