Transaction not yet indexed

3aMEFcQ9ogLKK2FBs9EyHQMLvjHKSE6ccNuoMU2zF2NPr1ePaCXLvyaWGVVAwGGdsYfD4K7e8aUVgwMq8XtxkSLk

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