Transaction not yet indexed

53Cf73GMrgD9xvr5rqrxN4MRNXWopow6acVJxyN9wcMEKh5WDpr7Ph3F7u1ym1byUX8fmwV3TzHitNpMd23k7uRc

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