Transaction not yet indexed

18s87fP328ctHAcLNEPWd2rdCr28fmpCFimUTJmqeUG6ToLh3TZdf1zYZ7zvFQP3Lo1wk1nTAYwf6TqSn7axPX2

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