Transaction not yet indexed

mDcG78eAEaZSzxv9koPnsAwcp7E2FooArmFLZvDsTHziYKCw1iBnBs5scR3xXhdhEqMjcnBhGpm4W7FiknS3kk6

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