Transaction not yet indexed

So561xz6NdvH9ZMPSDXCZcVKrBA1ZUAksLrFpGCywcbDh4kJY1aAFcaBD9vkD4K6zcrwFDfenr2UHZGwpwX6qAL

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