Transaction not yet indexed

321sax5BTZZt1rG1tDfdRSF6Z2Wz3BSJrXgNxynd2HhXicNVS1CBw1ZsW8zptNWEf2LbNfemdtiqBESNcmU1qW1Q

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