Transaction not yet indexed

263mqz6yM2DByMAov36JDAiUA3fZermGscBc6sSbRcpegRKHkSbf17cqfBFZNqJh1Pe6UnaFwjDmN3TSn9aQXGtW

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