Transaction not yet indexed

mKZ9aXUZDc9Z6vGUkY3PbcL9stNaMsr6xxWG2AwrhkVLtcnZogTW8ZSLPgmRWfudVGFJXkynxkaqcDcDkh9mcTQ

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