Transaction not yet indexed

21f9CYfZgfcFrvKpHkRbdnNeqZLoT1bXVq9ETo8qMsbAbr7853mtgCUKwp33cb4hGaUjYMTeSSUffxeEkvgkavGp

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