Transaction not yet indexed

21Z2KzCqhugLfnY4P2WdLx14cnfuBwiNHFThVnCiivk2jkQTCBwwNg2LKwsZ5uUuexEoyQvvNVvVgU8fc16AhxXE

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