Transaction not yet indexed

667SG6f78dXrE4gmeU3Ubf2BaPd9T36mEeo722EhGd3YHvW1WoRrLjZKEaGe3ek47echRsDi3AhF8ZTwVLoh3vhz

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