Transaction not yet indexed

18Xc6kZK7FsCmCCTd7MLHxoaDKTAWymE25EJH3W16mxxY5UzSufMcbstJJqKiFNAP8cCGM7JHKLiny3BBbLCoz2

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