Transaction not yet indexed

EhUcqCK23P55RCuaBqhy5m2NJo87fUkngcZqVq7kFSKfSLzafmLwsfkFdZAgkRZKV3JNVxsBnKSkkPymb1qHMnD

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