Transaction not yet indexed

661SHd2CCWBSKBsbjMGFfSEMUcikqQwgSSrFCqTQy826NLB61EeKCFEMrqzaJeApU8BhPGPhPn1nPy8cuhTKZDJT

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