Transaction not yet indexed

E21XPYN7oUUVFG1ttdtnoPViHgFCzedM1chPf1V1G2bFZZ5d7XxdRwZqTYBms1YzkpS4cBhZ7SYsJEfJJ2jcmsJ

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