Transaction not yet indexed

421NZv9a28q6u9T5MJRYweCPTvhpTPbTbuXweFq4WmFTWE52gnuzGyNRY4RDHCgAcwbbzi9os7B54NLszgvr2F7N

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