Transaction not yet indexed

21AkkDcAFNuR8PK8JnoAgra1PLVNVXm8CfBSiBtynWbEjWWnLfty6QgGyXKoeWXdViAmdFnZGXZBaPyuEGJJnYWd

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