Transaction not yet indexed

k2Q663JJQXVm182sPDxuXsxSaPq1HD54vBwCPm3s4NZ4LzKQQh1ydWrubDTm3kHgSqSd2vbe8fAdsdSZJFJRC46

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