Transaction not yet indexed

3Md1VKK6m1HqrkLkjSnNknUJkf8JEhGrtMmgoh5DsbBDjPvVmR4uDgEoBeMKtv26WS2KTEz6U519AK2mYDSS4Ki7

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