Transaction not yet indexed

53Dw7yQvKPJksdKGMNmmSbk7CWfSe7kcuHWrQWys2eAAEpvbeNBdvTkbr7GcY1mRYn9ky66eBcXL1aZ1uyXLqF88

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