Transaction not yet indexed

5UbX5q73hnYQRd4QA7MfWXMSoYJxBaVkRsi6zksSku87iM3GkgULoS46oBgZ8ce2wjRDXCqwg2FZPLSmsXZ4D1R3

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