Transaction not yet indexed

21SpQGV2HVftU7DuHJJKF9eukPxNisvTxk5vo4G7d7Hzkdg3m7uGZ4rJFfesu2n8sQKP6iSHXPR4KXfbNq9ntaK6

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