Transaction not yet indexed

21D3tW6ppYZZr7vjEtavXYbjAX4pNTGK85ZBP6LqxmxKNFRdfovEQk7RE1rEL1uuRLLFFJNcSbPD7PcBBXdSC8bE

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