Transaction not yet indexed

21mA2wjcmKn145ntS1cbhcPcpseaev7dz2E8s8gfSD7YWZzY9URpKtsBQKYWSq2jje2BdYYeWvgo8vqoJDPSKvNr

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