Transaction not yet indexed

3x12sNMhwjyu1YFiRAVXaDQUjAsL9dQpgVb8gTaSwHe5kLDB2dTWnbqw7gedJxMVR4JFfUSGJy1o6bRZR3Ra1kR2

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