Transaction not yet indexed

3Ff6Knng1jL6evAgfxsmGzWPtHxVxoH2WYpc12YAiYDnEcKCbBqxevnfGucHayRpNGJBbvB7bAZcUbytzvEKarEJ

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