Transaction not yet indexed

MCUfZKhZTpoCUsMhoQxWT3PsbJPgsvw5D4ktgdBBWvxe9mZsubweqtWh8F7ehNkYrzGMMpLthzNcDLKr1F6p4pG

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