Transaction not yet indexed

UMefGoZVkQcpHbXYasUYD9PLCAqyfQTmZUW9WjSCreDFjNrAdCi4fP69J73KsFajeG8wsFXo9b5PC2ZRCsxAkco

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