Transaction not yet indexed

YmEciXwdk5cRR7R1zGbjRAaZJ1SuM8AMpNcgv8UhMQxxidfaFtvkPZC1LyxnK3Nz7VCSkDpzkh8u6Uo7Urcn8Zr

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