Transaction not yet indexed

53DMZzBsph5N9cNhijdMM5Q9fiN2ihLXHdnRK1aJfPqYFJq1HzfjCEFEWMnRZXG6E7UvCjFoD38dMM2dkjYACT47

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