Transaction not yet indexed

494UnMJ79vxATP49KGGY7SSw4vp4aAtKynCbGvu9bXJE4Uu2HcJ7rubV4CeBw5jEpRgCQkAe8SNbGhf2aFuFLz3t

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