Transaction not yet indexed

53XUmKth4S7c3qnvBCp3Bdoyc8WyQJW1gTUhkmC9EfMxcJ6wgkCfD78euwXGaiFYHwfuncASPH4cPrfwao2XWA48

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