Transaction not yet indexed

5SMMRRjfJdiJvPeXXG7pvxdpQbBAHWYc44UNU1fZtbSDCJGpyU2xt4wqkCgs6akYLzdkwTaZ9dMb6YK3ebYZvTb4

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