Transaction not yet indexed

53mheNGjiK3XRGdPmGSF7b8jcPhxdbg3kGU3gnztGexKtTkpg4owwSNkSom9ewiWiHFeBCBsRqaGAxSN6Q2EnQEY

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