Transaction not yet indexed

MBG9wGNj6jsQ5ZfdprQf2aT6uw1GNWg5DUE46zgDoFcaw7iM9afYYCaa9EBNJymnFh2VG7XsDK5ZdZx57A3Qx34

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