Transaction not yet indexed

MCWKEUU4VjdMCWyZfwFD7qMDd8wFhiGZoJSdzJvsWMLjbrKhRQAC77CX66Ma823DvzSitEBHsPzucpitgspnYn6

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