Transaction not yet indexed

5u6F4bZP6QbsxURn9LqVq6eYSMPdp5pgvD5r4R8gM1AMeLKicsHk3RXhoYFVjzSUgz2EmixarkrWVLpwxTH4P6Cx

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