Transaction not yet indexed

5CUNNKzbnyfHmMfbnFizuSJ5ErGYqzngDBHqX8za1Aw1W9QbtspmdDmLUGDfgKd1jw2wMas1cdMGtEWGaaf36ypP

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