Transaction not yet indexed

mjkbVzR7ABP2srjpNxLxGW2GNAPrfdiFg5U1sKLFKY2EapSaSw8h8NQQgmaBW1pV9DTD2pZb2ChSeDPsZ7B8Hdh

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