Transaction not yet indexed

278EBXfAYbuF6a7nH3XaX5MZd7CD4t3KfWtfAG2RbReXytjvWx3BjhUmMDLg9K4pWSUP4WxonjmC45UG9CbfQVcj

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