Transaction not yet indexed

53ecMWpMPkSy9Xx5fgRM7F75y65UdF2wS7bvVZdZKDtMx3H8UspZEKsWTV7kTrhXLrxp8SP5PxCt2QRarKMFHHuT

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