{
  "manageEntity": {
    "action": "Repost",
    "entityId": "371197807",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c29132ed2708c547816ae97ea651148707b7cab0dc6926ff1cb736fa5bc686c",
    "signature": "0xed22a25f2f81405c3bc7856ddbee851138b36ba89c0e7731484ecbdf39fd3e8105df8de681b76e14cdeb9abb42a5c1e17020b927f20b6f6c493bc17cca4a5aae1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}