Transaction not yet indexed

66JtKSm3G3x43rRgWfhQYtDHFBq4LBPSxCrbF66Wdg5ag9de2VUMcXfoKbY5YBy9hZSrPMAXPbtycrhfZRHaJULq

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