Transaction not yet indexed

HUuMkuhm1jPWq3ht7QNE7YEPzv4e5TSjTX9n4EDXSGCJgUQndDv6iHFkSBy2PLEjyDoa8WWERxREyTmYFmtLRzV

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