Transaction not yet indexed

4C43aMZcBQFiHKvX9AiABPESTCccFvvXjbAdGVaECPbiLp1eHWv3p7qeE5KCvbSvpiabckyq8axLzhErwD1J5mzz

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