Transaction not yet indexed

2o21vkVCVvbGS9WsG9aiS5bfYePS78nb4bNvWWhKEGRuLSHywhgz24BxZTZ5buP9Zff4yskc379bAUbqydGMQSL5

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