Transaction not yet indexed

mMYmXcmNVLkHW4pqpsWswkxQoVpgQigFm8PC68PH1M92QMuTNWdoBz66FH7Xp2SddapjsqQ4pNhwYKXvvMW2Shy

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