Transaction not yet indexed

21ts3nc1Z4XnuqJ6JwHi2SyGeWEeHvamhPcWR6riLAAAFeDXMwDWnbhK7HK2XKdLC2UZvEd7reeGgthZZ7jzf1k4

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