Transaction not yet indexed

43McecSf2u9zJtA7XvkGBks8tdJFrqaSU7pXmLKKaf2pkUnaNCRh4r9Tpdo256uBtfmL2n7FcRsZTAkPdoL6vZM8

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