Transaction not yet indexed

21L6ipj4ZGLmuWgHT3g4C9jW8r1yVBWf5X97ktexQFiY1yP4Gind3rwx9PN9LVFNcGuKBpNmpxU6TyV4FdEM44to

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