Transaction not yet indexed

3Ecd12uDUzADPqdaBXZmN8GkY6RoKjhAngqpkrxzZgaZRGGCoNLjLiubKkHSBSdW8DePfpWNyfePMs6XaSkUbXn2

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