Transaction not yet indexed

2b977fJm77AYaMThXbJVvYvm4H3a8LRZ9TgDDdPqoGYKutErgHRTs5ZxpoA8YJLtTCa6keM6bHAdCZNAHdxS7Hbm

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