Transaction not yet indexed

MXxwimUfD4SA5Wzu5TstqvPgVcZtBVgrTeVu26Vpzf2AGsUjsrdb8NS4XVzeubnp1chQqBNEUuVpAEPrQPvBRyQ

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