Transaction not yet indexed

CU8TS4meNQvKpqGug3WYw3HqZyFqKu3aMR8xwvmG8nBGH8mK3zCMzBcTtfoH5QjcdSrVggfSCsVn4eoBofuxNJh

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