Transaction not yet indexed

53ZCVnmoPexLYdK71VwnopLFqw1UuzkFZFKvBnUXp2dtJXtuhHTGxSs3DdRkrWvACaamu8GPxEXos8D2qH5GRRZ

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