Transaction not yet indexed

MdE2MnEA1ziirVascoW77RSL8AqVxCKh72XP4jdH3FZEVKxh33CYYtQLsKUqWCNUBbUbVnbNJTaa2ceMVsBam8x

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.