Transaction not yet indexed

666Q5S8f3XVwt87d8ANbTjVJj7VLV2bzZK3x3MR1N1pCqMPTnDsySwSW4XjFV8koR3Jb4WnnjZ83qA2n6AMiteJk

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