Transaction not yet indexed

66fkvfruJfDdHwJateMRFuQhTUsqgwzzENa9MC6VHCF5bnnaxstqP5eCLP6bPcPEPSvVF2pfdxCVsYEPMCY7BDw5

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