Transaction not yet indexed

53Ah3dfgQb5r1dcPHK9KLZxUP7F9ezVQeTwJcfNdeGfwmpebuENNwNndrVCnoQtdzsa4APZ9GnbTDKhDKL4PKFnC

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