Transaction not yet indexed

5CUGAcKvTZd4JtGPJKfB3QQPDExdAwUrcaPBQERgQFNc4tFUAjZL2pu8EyG81ck4uMoW99ZpSMSEengGKn4ysC9y

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