Transaction not yet indexed

21PtF9FostrDBxoMBF57CVPz6EoPiZ7CMChcsWTbbGoiDC2wbNKBDmDzbqezEdqsL3HYBUz1aFZHpZY6z6FWNYK3

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