Transaction not yet indexed

21LRPQkpER9UHC6eJxzyc8BkJrUHeoBiYvTJnfUa6TM67CeU5vdKCUK4DLYATQMPt2itBk6FCv3YtrXYQDexCKpK

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