Transaction not yet indexed

ECH4op4KbCSmgcYpWMFJNFCfspLkFXF9GNs9G9WFkYuxG2mP76k9XecG73MRjQZdP8DWAoZwLsFCS56WLX5rDeC

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