Transaction not yet indexed

1RBUBmTLkVyiHcXakbsgFSQ1wc7YYHcWhTvbPP4xCwvUz65qj8cxpdKKd24zbEUHxihhLab39rV15CRgiCeeNLK

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