Transaction not yet indexed

3aE7zf2vipUHE7R3XzWnve3ffZ67wp9WqQvuJsFGVLNsDCE8yZM84iyzcuWvGtzo4cNBQX8RJa1uSkqRB7P2oLuK

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