Transaction not yet indexed

21XtvWcSjMmPNP9Qu66eoEa2BjJs5A4nhhe1NeWo1Nvkhc2BkntfkVb2mcph57kF5kL2ZWFyz2BnwRmvKTrtkwZn

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