Transaction not yet indexed

MULYW1JKYwKZbJfqPhJe1r1zEFQumpvPb2jMmbmWTP1tc9p7XTUtVrs7AG4Ya3GnVam6vcKmC7pDGAyB87SoUEF

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