Transaction not yet indexed

mttpGBcj3RCgavK7A3cv973nmr7aj23cK1X6Kq1KU3khHNVjTTCBqjZNhsrgadjqV6h4yc2CHWsUpJDs9m2GzhF

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