Transaction not yet indexed

YAS53XE9sx8bMncSQGmoXy8d7cscBC2kPJfPstu1SLXW7gFvENGKPEiCVgwvJTzY3bJnqRwuNYC7ypn5GUMAAR8

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