Transaction not yet indexed

21R4AzmNTgXqpeqwPeVsP8QGwE2VNchoPHNh77ipB7sRV3eoygpxdkafm6F7K7JDHecqXzcSgL8StKesfLLgevD7

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