Transaction not yet indexed

21uBmBhrDw63oJU5v2H3oYtPaPnLopudWc5MFBrUVwe9RUNxud9GUnQk1WynfvmXCpcCzpHgcsdVCxDjaMVkJeVV

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