Transaction not yet indexed

MR3TSXzb9x333u1Dn9cDwXK7QRQrwzJRSUmvgdyKXMHE6zaDQQSyQLWdx2DaZsNoYo7VTvxy45AmQovHNLzKHB1

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