Transaction not yet indexed

5Lu9ZJxKwp2HDf9LxFLgvx4VBXkFT2QeHBPdkj2RjjNcfKTsSgw4RXJ8RZ4SEGMV2kiESRWqMRRVUSMUMEqm459k

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