Transaction not yet indexed

28EDZdRTKVCqmEzdmvDCcveRnsxa6A29dESA57qVFUKoWq2d7Kvp4VM4r8gCQWjb5M3VE2xBETfjsuiDhmFcRGKd

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