Transaction not yet indexed

Xc4LUdNVzkBzSsD42NccQwftn4XbggUf3KfNDfVR6X4eKunzaY7jKVdqZV2mWe6fp4ULLyNxauJzGR9k7LEbCLf

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