Transaction not yet indexed

mfnbXFbpJexxxwKt16Ab2fwfHzY4rApmPkSv7aaMx7aLZCBm2Q5joy1D561Gdi1HibYR9LSsFBCK9VEFU1wUhPR

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