Transaction not yet indexed

66MCMLED5mz3tqno4sbtVm4PtdoQyjPjNyiFLjXSrvQnFDsVJb1gfhxXCCZEC9GTNcnXRgrspdrhb4Ny5wEE3Ux3

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