Transaction not yet indexed

53n9Uy9vcHXgqSYYx9CNZNW783KNXXMaX75LaTNQPCfaDXryzvEdocvoE4E9FrzKe8TdP1A2tDNHTnrPTHkeiYca

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