Transaction not yet indexed

mE4xv3YYGchxDtRsiZ9YKJGDGuZSAZpteR9b3dAYc8wjxNpDKnUudFQZbbN9nsUWDbGCf6qJMadonYjSTZ9xLQC

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