Transaction not yet indexed

21y9sGuSyZWDtPdP8Me9CzrvswWmowTu8ac2hkr2B6YbbnmTnWE8Zyj8fH7fsXiHwZZt2cYoXCr7HouRfpwy9zN6

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