Transaction not yet indexed

21JAJBy9iYdoN2ywGKX8ycbhVzYngi88g2h8eRXTQggrBsETAKLDm5yZTGdT8t54sUFvLcSo5p4qwb8umGaSgMrU

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