Transaction not yet indexed

3C16U9gK5vHQV1XsjYddsg8qBVmfFvLVjxLPvfLcf9f3DTxjid6v4jCKdAYLiFaS3DhGjecpCg5K7eQQHf76Trst

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