Transaction not yet indexed

66TvC3DRpuNKaNSAAY2AchHiNEM6KLqbKyvzob1LudEYAv9njHGPRqu8VDWY4acfZYtdy3CsaDUs37EJ64J46Abw

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