Transaction not yet indexed

MXZU76jD7wHeWjiLVC5Ho5f4mptD6bEXYSF3ouvJ2QEjgcVoPW55Z3YWWAQfVDHFTzBaY7qoRaJCQBAJiMYR7dH

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