Transaction not yet indexed

66S3fhUqR65TGUU6f9xk85bY9jYapyzxJg2TVkZni6w8CwVUcFESWjYVRPHf2KPB5d3vxdc2LQVQQ2w7MLX2cYCm

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