Transaction not yet indexed

43ExSP8MXMtnPDiBVuKcMCYUUfA4ntQtw4ftCxKwhHbEU8T1p26sChRvmHyyRTCkpwM6SGDoKEbyNh3sLyCqsjz6

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