Transaction not yet indexed

21AcgubQiUtGzgWiMrDTLuH9Dqqp71CyDeDRs6zVhfB7HYdtm5nGeq3MoQYueqUk77GyTWbCJmCVF6rXPu4vF1HD

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