Transaction not yet indexed

21cnkt3MG5MQ9yziyVtRxw2KYvLmoT178N2o7kzSzTrtH2grk5aYUU4FQ8TBJnGnSSzmDi1FKRSfs7TGbpadrbc4

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