Transaction not yet indexed

53spYTsmu79mo8TZ1BVxHC4RABwzJLKW8NPiuUXx8CWS53iG8EjEg3Jg8mdNAzyFPUZuzYLaWMFp5EYpiRgER7DA

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