Transaction not yet indexed

21Yc3Ctp1ywf5Pk8Rm2n3bhu3TxwZfQtPeMBLMjiAjnRBFD1ZnX7jkLLmwZSQE5xw7kX4AVtCiYmT1AVEXFyA4Du

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