Transaction not yet indexed

21yGWKvxUpmqrM6LRSCgnRxfLM69fer5X6qjuDXcwupYgZ2djNDWQKJgcSEx8HwCXuPMpK6dYZrfekUtUaAKyPCm

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