Transaction not yet indexed

2kkU7ta5aD8aJtb5ucuWQyMpHK3LXPLMLPsSEN97qqEefsBMRBjdAvwdvAEABGMdCRniDyiSx5XVgsEGTGJC6LM2

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