Transaction not yet indexed

21e7d6CLqyGEqCea8mJ3fJM6NTbN8tXrLDkU7QCUEfbdyNBo751aRM2wsrnng6E7GShRTnhTcjNZ8f7JeZGsJgq6

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