Transaction not yet indexed

21HBuFSfoQa4nLrHT3sgpjhwMuijKZvwT2cXRPVrQ4PSob5oUU8KWXfGfdQmPGd7SemTrFebAJNhAqBtpsjyrwPG

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