Transaction not yet indexed

5aC6tCEzY8euJPVe9SwEUDhbeTrqnvA4f5zpiXNkGAAGhX7bDApZW12afm6PmT36f2xdw7aw76kY4EmF3MoaTDa6

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