Transaction not yet indexed

3So9EcyLvkKm2FNsk5a1s5wq8MF6j9yTAR3EcG65CgB1C68mLqqdD7jMqzBZsuH4o3pVBQ7HGPqEWp9VfUbCF3yu

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