Transaction not yet indexed

MNgAxnc5vauRFGJTM1J4uo9gG2TPFJwDvFmJWkHvgWEhrUhan5rT4SnPUNFpTPEbWkXdBaw8JXVhr15KUp5nYB1

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