Transaction not yet indexed

3D21vH5ujg3QS6utxLSxEWcNZKSQgxj3iTuKvcndPBtrBP255wnBnqnwZRJiRPbxwtzMPtAaQdsMSzEG7Sim813

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