Transaction not yet indexed

4u6CRxKSDHjmQbMK46uSkEZ5xa6sQDjfE91LfSmno97Thn37ZgVXaMBxfgLCnAHDXzTbxKA8dJdAFADaY7A2NCa6

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