Transaction not yet indexed

21htMPQsw2GQq5RK7gTdDGbJZUWSPsMvgGNV3WocGqLuVNfwYGPfrFTJjFt56Tqo1cJTaKUWRfBY8RsnkVURM3Ha

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