Transaction not yet indexed

21ugZXu6FbXjETf7dCUcdHy4BoQFW6CtrKEsosyFdTHDX2JuY6DFNCfo89RnBozaQZEmf8LaaKE5WrvR86mcUFo3

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