Transaction not yet indexed

mntFhZCnjDnRT5fWjMPM87Pa3sZM4PgjdE3fWVZeewLvQAcTwL8jpvfRTgDgNAF3RGvxRKELC1Ar6gEXDc7jCjk

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