Transaction not yet indexed

2CU8uUh8SqBDLNbaCDQJuoWELCaKxz2DVM2vsXZezvRWdM2qpw1tkQCSnQkNrv5NupJNRqJ7p4ZdE9cFBXQo3zXi

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