Transaction not yet indexed

21ZFNn8BCyYi1EqiHmuwRDpBz99nDPR6bFqRXPpHE6pnUvbJMxtaUnRK7bvDA7oLsZGAFPvRfZWEPdWbSZgzcYSS

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