Transaction not yet indexed

5r21FuDTNuXoxwaRAnYkJrSsGDxfhsVZGR2fTNXENhspf8BpncfqFkik1jWvEfbxT2KAe1qmvmJRTb9eJCcL1jWx

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