Transaction not yet indexed

2R15vyUXxM8xt167qrFBUWJBJpJu8zXapp6KEFRAmTmtbG5TeYNjEbWwPSPM5e81RjD7jWYFdt1zJaqCPwtHZa9o

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