Transaction not yet indexed

RBqse7buTvAiavmT8mwExSPTLHmLZXvcmFNHnD1oALN3xXHrWQpvCvgLy1Z6fLb5c1kc2y8qHbfFyLmLv9EnSz8

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