Transaction not yet indexed

yLF2M688LyDzhLJxSACin1wGGuwhapVGgXF3TtWNPR7UEheLfusbFXA2PpW6HgDUpdvfyqQWFPGv6s7r6ErJayZ

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