Transaction not yet indexed

5kCukFkckff57hJZYRjqm5pFPQ2bBFQ7EBzzrnfLtyj3DXTi7ffnmue2FUVz5Hx4EdDLbx2TvDHavahgekrX5kCa

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