Transaction not yet indexed

2kNNbHY5cpHw6pnX5GJseJxYfgVqEemeavZqmaxkZhi3C3JWvDPTS3YXr1Kpjc7TByUUW7FYBeYEWUUUGZ31ok19

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