Transaction not yet indexed

5RKUbqc6q85ndc3f3LNmUXuirTTERxV6bj6yBpsJU7dkje4sDBTUHeHMpHYXvs7jSju8YiMNTQLuLwksP1y6vqpH

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