Transaction not yet indexed

21Zv2h7sAqgzVLM28o8xy7rWdfhxA1N4AT83MEuN4MWbCDy66gMfsHsUrwsdVWjsKTnieq75kdZt8SxtkeM6kKmy

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