Transaction not yet indexed

ucu4Ugm2pvADSFapZqD3kubsi3W37YjL7eaN3gXXzGqav8MrUhV9MWJC2VkMM2mgrSn8WNWLiX6ZG7nZxPdrTJV

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