Transaction not yet indexed

53HR4LRGy943uSqAkZmvXqvYRuynf3iNu4vaC8vhQMQ3NzKHKaVNoSwVRKo7qqCyddxf5ZJdcEXAGDKXuEfJSkJq

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