Transaction not yet indexed

Q56HJvecidkfwHigurmdSM4znyWmkcp1Yt74ti8qA751nsR2JUhe5QAu9igK4DhrpzPcUu9PYcG9xg4VB4yyM87

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