Transaction not yet indexed

53iPh9dxT5i52Yo7WfQAVzhPyynhofenM4UfqQfWTHMH2dUL8e11h8U4H7pXCL7JUxjKvVGiAouncPdrhTqvpTn5

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