Transaction not yet indexed

CU8ULufPeuTZVgx3sb1vJS1kx44Fe1bMnu3Zg152UjndLJTwfJTuSoeXZvABAvZUfTKrLKRB44rhTc52q2ag4wM

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