Transaction not yet indexed

21SyBpsvhbepadVsSkAe4QSyS3B1cju7YC5byk8JmrY7i5ntMRKDoBTw6EUtA2vT1ExNFf8cD6YnjW33fTNBjo8m

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