Transaction not yet indexed

Mb1a8F5FPMaxH2gijQjWFbUYoHrgK2LZDnW9STACXdYTPbRtNZYf24Ajta5HefTWdcaP99bdmCDehdyzLacqpJ8

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