Transaction not yet indexed

388PPMtezSkbHVjEEYxJnc8kzzJFN1MPVCRSbufeYsTKugWtyiEY1NfB5PqMn4i2Lu56ZBLJevyssz2ZTnwvRfMX

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