Transaction not yet indexed

43tk18VnH9yMHJ4tfjnU5dup9cAnqgUAFFNHfrNurmzdaSRR2Q2JCMdC1DZXeShQwNNfv4uVAYFEErgdm1pgCvh1

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