Transaction not yet indexed

53Pb4P216AqJfN3h9dBVYdNwjEaCG7K5qrpgB9PYvZTUoau1hXbDx6KejZijz1XyyDSEyXeHdYgTnNyaQM6RKdzT

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