Transaction not yet indexed

TYkfzMrbh1SXPfCu5p64KrrRjyudn8puTpHWi3soS8HpyUQKbGLgSk1jAFAHS1Lnu4KCdsKb1jb91wGYXtRnW7i

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