Transaction not yet indexed

MEWB6LDd7c88H4ywSx5AeZhLH96jkiEm81UDC8G238g7AMNYKTsQJfx1UupvmUsujEmA4pSKuNLPXf7et3sBCUp

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