Transaction not yet indexed

5S6AYADBc5nikRF4KtFD55sQyoQ64Syus3NWDgL11fqK5e8PtJPUSSMB2YXSJiUDqVkWntXyHqzD8qdUnZoSq9MN

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