Transaction not yet indexed

mTbZEQPWbZ6VGv8sRUVM1fa4wiVjpmzmxYhhkKbctPDX1ZnVh1rFjpXhUn4mAfyUaBUJVFBGLSrmNjTXk9MFfeX

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