Transaction not yet indexed

RBrbPNwxbcRsxkgQPyxPrckkbFbxy6ggEHJf476xJ3bVZj4GcSek8CEChn3roDjYfseCxT2AwzeGnQ3NwK2kMEx

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