Transaction not yet indexed

121VFsRKkXGw6EC2kjcoT5PyBRmV8Jh44eRPixh2Ri7wXam2Txkyvvs31mVpUBHjE5MmMS5hSPUvtmFbHC2hCkLP

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