Transaction not yet indexed

21ZD6NcUtU6CAqBzhQTFWGhDpEbEkaZtoK8BLyf3M7tUckVMKx3o4Er3Fcg7cg4YKubpUA95WrTS6gBkn33o5Vdn

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