Transaction not yet indexed

YMXiSqTb8ucLiLppMqUip2gefXjY3VJRyTyjG81v2MY3CxiCwRtRkLseqYpYTzUbRNg9A64iUHLLr8aXKJ6p4Hx

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