Transaction not yet indexed

53kXaTTBt6FcigXWmsj2oe49cKdGMWFdGkNHosx1kt7kNHN4MptKQ79ArSLmPFwLYQuojidmvwjpqNUmCcKYRJR2

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