Transaction not yet indexed

21Lznm5r1HaS5cLhFFSfK8TkqBiUpS2pc8nKyYNmt6P7x8FDB5BHTH1mocTvubCZgdDjF6JYFCktv4BSv4w2NGRW

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