Transaction not yet indexed

53fUBwFZjTHeM9BamhVtGdXnVtpnuaRst5ihPz4MdMgs3eL8H8XHfZPnYE7XaXo1TqCLB7NN6ypM4o7eqPyJhA57

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