Transaction not yet indexed

21CPm6ca6SFNcWKUC7dNprWxyQhubxocrJGhWDCFxKLcVrVgzUC9QXJTmZFAP3QRX4fWEqfX2FFiKAgUGE8HVVMJ

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